What powers sekigaku.net?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
Google Analytics
since Aug 2018
Authentication
Facebook Login
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Webpack
since Oct 2022
PaaS
Amazon Web Services
since Oct 2022
Tag managers
Google Tag Manager
since Jan 2020
Web servers
Apache HTTP Server
since Oct 2022
Audience
- 55% phone
- 45% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,651,508 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 94 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.